231497888 (number)

231497888 is an even 9-digits composite number following 231497887 and preceding 231497889. In scientific notation, it is written as 2.31497888 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 12 positive divisors. There are 115748928 positive integers (up to 231497888) that are relatively prime to 231497888.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million four hundred ninety-seven thousand eight hundred eighty-eight

Notation

Scientific notation 2.31497888 × 10^8
Engineering notation 2.31497888 × 10^6

Prime Factorization of 231497888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7234309

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14468618
Product of the distinct prime numbers

The prime factorization of 231497888 is 2 × 2 × 2 × 2 × 2 × 7234309. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 4, 93, 710, 972, 2895, 9021, 23587, 87119, 227649, 195545, 2711635, 5156302, 51860933, 94450188, 267455485, 605154281, 6039998408, 7922836319

Basic calculations (n = 231497888)

Multiplication

n×y
n×2 462995776
n×3 694493664
n×4 925991552
n×5 1157489440

Division

n÷y
n÷2 115748944
n÷3 77165962.666667
n÷3 57874472
n÷5 46299577.6

Exponentiation

ny
n2 53591272148460544
n3 1.2406266317602E+25
n4 2.8720244504904E+33
n5 6.6486759457288E+41

Nth Root

y√n
2√n 15215.054649918
3√n 614.01975554214
4√n 123.34931961676
5√n 47.087909128565

Divisors of 231497888

1, 2, 4, 8, 16, 32, 7234309, 14468618, 28937236, 57874472, 115748944, 231497888

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231497887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231497888 can be divided by 12 positive divisors. The sum of these divisors (counting 231497888) is 1, the average is 0.083333333333333.

Base conversion 231497888

Base System Value
2 Binary 1101110011000110000010100000
3 Ternary 121010121022101212
4 Quaternary 31303012002200
5 Quinary 433230413023
6 Senary 34545445252
8 Octal 1563060240
10 Decimal 231497888
12 Duodecimal 65640828
16 Hexadecimal dcc60a0
20 Vigesimal 3c6h4e8
36 Base36 3ttsww

Cryptographic Hash Functions

md5 373ed53cfa493973e231dd0559c8a54b
sha1 ac5ffbfa7d4c628bee64bcd261a6fbe1d4dd202e
sha256 25a5acbbc7188bca2256d0a8055351161a2688d46d1a87e894dd4cb02941e9e6
sha512 573a851912f98dc2941fdc42bed781c0c716dd3e236559b0ee6ceebbcab476cebec0fe371fa4d619cd528b5c3d2e5ec99efe341ffbb2e3afcdee48127dbd6f13
ripemd-160 2e7ecadbde6d795fd15d6467ad69046c399eceda

231497888 as geometric shapes

Circle

Radius = n
Diameter 462995776
Circumference 1454544128.5247
Area 1.6836194687813E+17

Sphere

Radius = n
Volume 5.1967246829142E+25
Surface area 6.7344778751254E+17
Circumference 1454544128.5247

Square

Length = n
Perimeter 925991552
Area 53591272148460544
Diagonal 327387452.87033

Cube

Length = n
Surface area 321547632890763264
Volume 1.2406266317602E+25
Space diagonal 400966103.86089

Equilateral Triangle

Length = n
Perimeter 694493664
Area 2.3205701550846E+16
Altitude 200483051.93044

Triangular Pyramid

Length = n
Surface area 2.3205701550846E+16
Volume 1.4620925070638E+24
Height 109129150.95678